FFmpeg
Data Fields
Jpeg2000DecoderContext Struct Reference

Data Fields

AVClass *  class
 
AVCodecContext *  avctx
 
GetByteContext  g
 
int  width
 
int  height
 
int  image_offset_x
 
int  image_offset_y
 
int  tile_offset_x
 
int  tile_offset_y
 
uint8_t  cbps [4]
 
uint8_t  sgnd [4]
 
uint8_t  properties [4]
 
int  cdx [4]
 
int  cdy [4]
 
int  precision
 
int  ncomponents
 
int  colour_space
 
uint32_t  palette [256]
 
int8_t  pal8
 
int  cdef [4]
 
int  tile_width
 
int  tile_height
 
unsigned  numXtiles
 
unsigned  numYtiles
 
int  maxtilelen
 
AVRational  sar
 
Jpeg2000CodingStyle  codsty [4]
 
Jpeg2000QuantStyle  qntsty [4]
 
Jpeg2000POC  poc
 
int  bit_index
 
int  curtileno
 
Jpeg2000Tile *  tile
 
Jpeg2000DSPContext  dsp
 
int  reduction_factor
 

Detailed Description

Definition at line 89 of file jpeg2000dec.c.

Field Documentation

AVClass* Jpeg2000DecoderContext::class

Definition at line 90 of file jpeg2000dec.c.

AVCodecContext* Jpeg2000DecoderContext::avctx

Definition at line 91 of file jpeg2000dec.c.

Referenced by decode_cblk(), decode_clnpass(), get_coc(), get_cod(), get_cox(), get_plt(), get_poc(), get_qcc(), get_siz(), get_sot(), init_tile(), jp2_find_codestream(), jpeg2000_decode_frame(), jpeg2000_decode_packet(), jpeg2000_decode_packets_po_iteration(), jpeg2000_read_main_headers(), mct_decode(), and tag_tree_decode().

GetByteContext Jpeg2000DecoderContext::g

Definition at line 92 of file jpeg2000dec.c.

Referenced by get_bits(), get_coc(), get_cod(), get_cox(), get_plt(), get_poc(), get_qcc(), get_qcx(), get_siz(), get_sot(), get_tlm(), jp2_find_codestream(), jpeg2000_decode_frame(), jpeg2000_decode_packet(), jpeg2000_decode_packets(), jpeg2000_flush(), jpeg2000_read_bitstream_packets(), and jpeg2000_read_main_headers().

int Jpeg2000DecoderContext::width

Definition at line 94 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

int Jpeg2000DecoderContext::height

Definition at line 94 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

int Jpeg2000DecoderContext::image_offset_x

Definition at line 95 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

int Jpeg2000DecoderContext::image_offset_y

Definition at line 95 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

int Jpeg2000DecoderContext::tile_offset_x

Definition at line 96 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

int Jpeg2000DecoderContext::tile_offset_y

Definition at line 96 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

uint8_t Jpeg2000DecoderContext::cbps[4]

Definition at line 97 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

uint8_t Jpeg2000DecoderContext::sgnd[4]

Definition at line 98 of file jpeg2000dec.c.

Referenced by get_siz().

uint8_t Jpeg2000DecoderContext::properties[4]

Definition at line 99 of file jpeg2000dec.c.

Referenced by jpeg2000_dec_cleanup(), and jpeg2000_read_main_headers().

int Jpeg2000DecoderContext::cdx[4]

Definition at line 100 of file jpeg2000dec.c.

Referenced by get_siz(), init_tile(), and jpeg2000_decode_packets_po_iteration().

int Jpeg2000DecoderContext::cdy[4]

Definition at line 100 of file jpeg2000dec.c.

Referenced by get_siz(), init_tile(), and jpeg2000_decode_packets_po_iteration().

int Jpeg2000DecoderContext::precision

Definition at line 101 of file jpeg2000dec.c.

Referenced by get_siz(), and jpeg2000_decode_tile().

int Jpeg2000DecoderContext::ncomponents

Definition at line 102 of file jpeg2000dec.c.

Referenced by get_coc(), get_cod(), get_poc(), get_qcc(), get_qcd(), get_siz(), get_sot(), init_tile(), jpeg2000_dec_cleanup(), jpeg2000_decode_packets(), jpeg2000_decode_tile(), jpeg2000_read_main_headers(), and tile_codeblocks().

int Jpeg2000DecoderContext::colour_space

Definition at line 103 of file jpeg2000dec.c.

Referenced by get_siz(), and jp2_find_codestream().

uint32_t Jpeg2000DecoderContext::palette[256]

Definition at line 104 of file jpeg2000dec.c.

Referenced by jp2_find_codestream(), and jpeg2000_decode_frame().

int8_t Jpeg2000DecoderContext::pal8

Definition at line 105 of file jpeg2000dec.c.

Referenced by get_siz(), and jp2_find_codestream().

int Jpeg2000DecoderContext::cdef[4]

Definition at line 106 of file jpeg2000dec.c.

Referenced by get_siz(), jp2_find_codestream(), jpeg2000_decode_frame(), and jpeg2000_decode_tile().

int Jpeg2000DecoderContext::tile_width

Definition at line 107 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

int Jpeg2000DecoderContext::tile_height

Definition at line 107 of file jpeg2000dec.c.

Referenced by get_siz(), and init_tile().

unsigned Jpeg2000DecoderContext::numXtiles

Definition at line 108 of file jpeg2000dec.c.

Referenced by get_siz(), get_sot(), init_tile(), jpeg2000_dec_cleanup(), jpeg2000_decode_frame(), jpeg2000_read_bitstream_packets(), and jpeg2000_read_main_headers().

unsigned Jpeg2000DecoderContext::numYtiles

Definition at line 108 of file jpeg2000dec.c.

Referenced by get_siz(), get_sot(), jpeg2000_dec_cleanup(), jpeg2000_decode_frame(), jpeg2000_read_bitstream_packets(), and jpeg2000_read_main_headers().

int Jpeg2000DecoderContext::maxtilelen

Definition at line 109 of file jpeg2000dec.c.

AVRational Jpeg2000DecoderContext::sar

Definition at line 110 of file jpeg2000dec.c.

Referenced by jp2_find_codestream(), and jpeg2000_decode_frame().

Jpeg2000CodingStyle Jpeg2000DecoderContext::codsty[4]

Definition at line 112 of file jpeg2000dec.c.

Referenced by get_sot(), jpeg2000_dec_cleanup(), and jpeg2000_read_main_headers().

Jpeg2000QuantStyle Jpeg2000DecoderContext::qntsty[4]

Definition at line 113 of file jpeg2000dec.c.

Referenced by get_sot(), jpeg2000_dec_cleanup(), and jpeg2000_read_main_headers().

Jpeg2000POC Jpeg2000DecoderContext::poc

Definition at line 114 of file jpeg2000dec.c.

Referenced by get_sot(), jpeg2000_dec_cleanup(), and jpeg2000_read_main_headers().

int Jpeg2000DecoderContext::bit_index

Definition at line 116 of file jpeg2000dec.c.

Referenced by get_bits(), jpeg2000_decode_packet(), jpeg2000_decode_packets(), and jpeg2000_flush().

int Jpeg2000DecoderContext::curtileno

Definition at line 118 of file jpeg2000dec.c.

Referenced by get_sot(), jpeg2000_decode_frame(), and jpeg2000_read_main_headers().

Jpeg2000Tile* Jpeg2000DecoderContext::tile

Definition at line 120 of file jpeg2000dec.c.

Referenced by get_siz(), get_sot(), init_tile(), jpeg2000_dec_cleanup(), jpeg2000_decode_tile(), jpeg2000_read_bitstream_packets(), and jpeg2000_read_main_headers().

Jpeg2000DSPContext Jpeg2000DecoderContext::dsp

Definition at line 121 of file jpeg2000dec.c.

Referenced by jpeg2000_decode_init(), and mct_decode().

int Jpeg2000DecoderContext::reduction_factor

Definition at line 124 of file jpeg2000dec.c.

Referenced by get_cox(), get_siz(), and init_tile().

The documentation for this struct was generated from the following file:
Generated on Fri Jan 12 2018 01:48:32 for FFmpeg by   doxygen 1.8.6

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